Abstract: A glass panel assembly for use in a vehicle having a power source. The assembly includes at least one transparent panel and a defroster assembly. The defroster assembly has a conductive medium disposed adjacent the inner surface of one transparent panel and a controller that is operably connected to both the conductive medium and the power source. The controller determines the resistance of the conductive medium and based on said determination, the controller determines a corresponding temperature of the outer surface of the transparent panel. Based on the determined corresponding temperature of the outer surface of the transparent panel, the controller controls a duty cycle that drives the conductive medium to heat the at least one transparent panel. Optionally, the conductive medium can be eGlass.

Abstract: Vehicles and systems for vehicles are disclosed. The systems can provide integrated cooperation across multiples aspects of the vehicle. For example, the vehicle can comprise a plurality of sensors and a computing device in communication with the plurality of sensors. The computing device can comprise at least one processor and a memory. A display can be in communication with the computing device. The computing device can be configured to display information associated with data from the plurality of sensors.

Abstract: Vehicles and systems for vehicles are disclosed. The systems can provide integrated cooperation across multiples aspects of the vehicle. For example, the vehicle can comprise a plurality of sensors and a computing device in communication with the plurality of sensors. The computing device can comprise at least one processor and a memory. A display can be in communication with the computing device. The computing device can be configured to display information associated with data from the plurality of sensors.

Abstract: A lift apparatus having a support assembly that supports a slide panel assembly and an actuator that selectively adjusts the height or vertical position of the support assembly to thereby adjust the vertical position of the slide panel assembly. The support assembly is movably coupled to a bed of a vehicle (e.g., a truck). Vehicles including the lift apparatus and a slide assembly are also disclosed.

Abstract: A proxy server causes an authentication authority to authenticate a client in response to a first Session Initiation Protocol (SIP) request of the client on a connection. It does not cause the client to be authenticated in response subsequent requests on the connection as long as the underlying connection is not broken, the subsequent requests are on behalf of the same client, the client has not been removed from the system, the client's password has not changed, a “safety net” timer has not expired, or any other policy that the server chooses to enforce. This eliminates the overhead of constant re-authentication in response to each SIP request.

Abstract: A proxy server causes an authentication authority to authenticate a client in response to a first Session Initiation Protocol (SIP) request of the client on a connection. It does not cause the client to be authenticated in response subsequent requests on the connection as long as the underlying connection is not broken, the subsequent requests are on behalf of the same client, the client has not been removed from the system, the client's password has not changed, a “safety net” timer has not expired, or any other policy that the server chooses to enforce. This eliminates the overhead of constant re-authentication in response to each SIP request.

Abstract: A solution for matching RADIUS request packets with corresponding RADIUS response packets when the number of simultaneous outstanding requests is greater than 256 involves using a sixteen-octet authenticator field in each packet. For each response packet that arrives, the identifier of the packet is compared in turn with the identifier of each outstanding request packet. If the identifiers match, the authenticators are then compared. If the results of the comparison indicate a match, the packet is accepted and no further processing of the outstanding requests is required. Otherwise, a search of the outstanding request packets is continued. This solution allows for more than 256 simultaneous outstanding RADIUS requests and only encounters a mismatch or ambiguous match with a probability of one in 3.4×1038 packets.

Abstract: Command authorization may be accomplished using the RADIUS protocol by providing a user profile on the server for each user. This user profile may be transferred to a network device, such as a NAS, when the user initiates a NAS session. It may be stored in a local cache and accessed each time the user attempts to execute a command. The user profile may contain a command set defined by regular expressions which can then be used to determine whether or not the command should be authorized. The command may then be authorized or rejected based on the results of this determination. After the session is completed, the user profile may be purged from the cache. The present invention allows for a dramatic savings in the traffic associated with command authorization and allows command authorization to be accomplished using the RADIUS protocol, which increases flexibility and NAS security.

Abstract: A solution for matching RADIUS request packets with corresponding RADIUS response packets when the number of simultaneous outstanding requests is greater than 256 involves using a sixteen-octet authenticator field in each packet. For each response packet that arrives, the identifier of the packet is compared in turn with the identifier of each outstanding request packet. If the identifiers match, the authenticators are then compared. If the results of the comparison indicate a match, the packet is accepted and no further processing of the outstanding requests is required. Otherwise, a search of the outstanding request packets is continued. This solution allows for more than 256 simultaneous outstanding RADIUS requests and only encounters a mismatch or ambiguous match with a probability of one in 3.4×1038 packets.

Abstract: A methodology of computing a learned combustion stability value and applying the learned combustion stability value to control engine operation is provided. Engine speed is sensed for each expected firing of individual cylinders ofthe engine. An expected acceleration value is determined using a band-pass-filtered engine speed difference. The difference between successive expected acceleration values is computed. A learned combustion related value is determined as a function of the difference in the successive learned acceleration values and is an indication of engine combustion quality. The operation of the engine is controlled as a function of the learned combustion related value. The learned combustion stability value is advantageously employed so as to modify the fuel injection to an internal combustion engine, especially following a cold engine start so as to reduce hydrocarbon emissions.

Abstract: A system for controlling fuel flow in an internal combustion engine receives a command specifying a desired fuel flow rate from an electronic control module. The system generates a feedforward estimate of actuator current required to produce the desired flow rate. This estimate is combined with a fueling current offset value generated using a proportional-integral feedback controller. A differential pressure between the fuel rail and cylinder gas is converted, by surface interpolation based on a lookup table, to an estimate of actual fuel flow rate. The difference between this actual fuel flow rate and the desired flow rate is provided to the feedback controller as an error signal. The feedback controller preferably uses different gain values depending on an operating mode of the engine (speed control and torque control modes).

Abstract: A contacting caliper gauge for measuring the thickness of a moving sheet. The gauge has two extendible members located opposite one another on opposite sides of the sheet. Each extendible member forces a caliper pad into contact with the sheet. Each pad is connected to the extendible member so that the rear portion of the pad exerts greater pressure on the sheet than the front portion. Each pad is also preferably tapered so that the rear end surface and the sheet contacting surface form a sharp edge at the rear of the pad and an angle of 90 degrees or less. Both the shape of the pad and its positioning with respect to the extendible member act to limit build up of adhesive material on the sheet contacting surface of the pads.